<template>
  <el-dropdown trigger="click" class="international" @command="handleSetLanguage">
    <div>
      <svg-icon class-name="international-icon" icon-class="language" />
    </div>
    <el-dropdown-menu slot="dropdown">
      <el-dropdown-item :disabled="language==='zh'" command="zh">
        中文
      </el-dropdown-item>
      <el-dropdown-item :disabled="language==='en'" command="en">
        English
      </el-dropdown-item>
      <el-dropdown-item :disabled="language==='es'" command="es">
        Español
      </el-dropdown-item>
      <el-dropdown-item :disabled="language==='ja'" command="ja">
        日本語
      </el-dropdown-item>
    </el-dropdown-menu>
  </el-dropdown>
</template>

<script>
  export default {
    computed: {
      language() {
        return this.$store.getters.language
      }
    },
    methods: {
      handleSetLanguage(lang) {
        this.$i18n.locale = lang
        this.$store.dispatch('app/setLanguage', lang)
        this.$message({
          message: 'Switch Language Success',
          type: 'success'
        })
      }
    }
  }
</script>
